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EP1323409A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Composition for the oxidative dyeing of keratinic fibres containing an oxyalkylenated carboxylic acid-ether and a quaternised cellulose with a fatty chain

Assignee: L'Oréal SA
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Filing: 2002-12-20
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Granted: —
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Expires: 2022-12-20
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Abstract

Abstract A composition (A) for oxidation dyeing of keratin fibers, comprising a dyeing medium containing at least one oxidation dye (I), additionally contains at least one polyoxyalkylenated ether-carboxylic acid (II) and at least one quaternized cellulose derivative (III) containing at least one 8-30C aliphatic chain. Independent claims are also included for: (1) a ready-for-use composition for dyeing keratin fibers, obtained by mixing a composition (A) with an oxidizing composition (B) containing at least one oxidizing agent (IV); (2) corresponding dyeing methods, involving applying (A) and (B) sequentially (without intermediate rinsing) or immediately after mixing to the fibers (where (II) and/or (III) may be contained in (B) rather than (A)); and (3) a multicompartment dyeing kit including (A) and (B) in separate compartments (where (II) and/or (III) may be contained in (B) rather than (A)).

Inventors

  • 👤 Patricia Desenne
  • 👤 Cécile Bebot
  • 👤 Florence Laurent

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-01 16:15
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/33; A61K8/37; A61K8/39; A61K8/72; A61K8/73; A61K8/731; A61Q; A61Q5/00; A61Q5/10; A61K2800/00; A61K2800/40; A61K2800/54; A61K2800/542; A61K2800/5426

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